<template>
    <el-dialog :title="form.columnId ? '编辑' : '新增'" v-model="visible"
      :close-on-click-modal="false" draggable>
      <el-form ref="dataFormRef" :model="form" :rules="dataRules" formDialogRef label-width="90px" v-loading="loading">
       <el-row :gutter="24">
    <el-col :span="12" class="mb20">
      <el-form-item label="栏目名称" prop="columnName">
        <el-input v-model="form.columnName" placeholder="请输入栏目名称"/>
      </el-form-item>
      </el-col>

    <el-col :span="12" class="mb20">
      <el-form-item label="栏目类型" prop="cloumnType">
          <el-select v-model="form.cloumnType" placeholder="请选择栏目类型" :disabled=isEdit>
            <el-option :value="item.value" :label="item.label"
                       v-for="(item, index) in wz_column_type" :key="index"></el-option>
          </el-select>
        </el-form-item>
      </el-col>

    <el-col :span="12" class="mb20">
      <el-form-item label="排序" prop="sortOrder">
        <el-input v-model="form.sortOrder" placeholder="请输入排序"/>
      </el-form-item>
      </el-col>

    <el-col :span="12" class="mb20" v-if="form.cloumnType == 1">
      <el-form-item label="链接地址" prop="linkAddress">
        <el-input v-model="form.linkAddress" placeholder="请输入链接地址"/>
      </el-form-item>
      </el-col>

			</el-row>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="visible = false">取消</el-button>
          <el-button type="primary" @click="onSubmit" :disabled="loading">确认</el-button>
        </span>
      </template>
    </el-dialog>
</template>

<script setup lang="ts" name="WzColumnDialog">
import { useDict } from '/@/hooks/dict';
import { useMessage } from "/@/hooks/message";
import { getObj, addObj, putObj } from '/@/api/wzjiang/wzColumn'
import { rule } from '/@/utils/validate';
const emit = defineEmits(['refresh']);

// 定义变量内容
const dataFormRef = ref();
const visible = ref(false)
const loading = ref(false)
// 定义字典
const { wz_column_type } = useDict('wz_column_type')

// 提交表单数据
const form = reactive({
		columnId:'',
	  columnName: '',
	  cloumnType: '',
	  sortOrder: '',
	  linkAddress: '',
    parentId: 0,
});

// 定义校验规则
const dataRules = ref({
        columnName: [{required: true, message: '栏目名称不能为空', trigger: 'blur'},
          {max: 6,message:'栏目名称应小于6个字',trigger: 'blur'}],
        cloumnType: [{required: true, message: '栏目类型不能为空', trigger: 'blur'}],
        sortOrder: [{required: true, message: '排序不能为空', trigger: 'blur'},
          {
            validator: (rule: any, value: any, callback: (error?: Error | string) => void) => {
              if (!/^[1-9]\d*$/.test(String(value))) {
                callback(new Error('排序只能为正整数'));
              } else {
                callback();
              }
            },
            trigger: 'blur'
          }],
})

//修改标记
const isEdit = ref(false);
// 打开弹窗
const openDialog = async (id: string) => {
  isEdit.value = false
  visible.value = true
  form.columnId = ''
  await wz_column_type;

  // 重置表单数据
  nextTick(() => {
    dataFormRef.value?.resetFields();
  });

  // 获取wzColumn信息
  if (id) {
    form.columnId = id
    getwzColumnData(id)
    isEdit.value = true
  }
};


const openChildrenDialog = async (id: number) => {
  isEdit.value = false
  visible.value = true
  form.columnId = ''
  await wz_column_type;
  // 重置表单数据
  nextTick(() => {
    dataFormRef.value?.resetFields();
  });
  form.parentId = id

};
// 提交
const onSubmit = async () => {
	const valid = await dataFormRef.value.validate().catch(() => {});
	if (!valid) return false;

	try {
    loading.value = true;
		form.columnId ? await putObj(form) : await addObj(form);
		useMessage().success(form.columnId ? '修改成功' : '添加成功');
		visible.value = false;
		emit('refresh');
	} catch (err: any) {
		useMessage().error(err.msg);
	} finally {
    loading.value = false;
  }
};


// 初始化表单数据
const getwzColumnData =  (id: string) => {
  // 获取数据
  loading.value = true
  getObj(id).then((res: any) => {
    Object.assign(form, res.data)
  }).finally(() => {
    loading.value = false
  })
};

// 暴露变量
defineExpose({
  openDialog
  , openChildrenDialog,
  isEdit
});
</script>
